forvitre

From German verwittern, from ver- and Wetter (“weather”).

forvitre (imperative forvitr, infinitive at forvitre, present tense forvitrer, past tense forvitrede, perfect tense har forvitret)

1. to crumble (to fall apart)
2. to weather

• “forvitre” in Den Danske Ordbog

From German verwittern

forvitre (imperative forvitr or forvitre, present tense forvitrer, passive forvitres, simple past and past participle forvitra or forvitret, present participle forvitrende)

1. to crumble, disintegrate
2. to weather (e.g. rock)

• forvitring

• “forvitre” in The Bokmål Dictionary.

• forvitra

From German verwittern

forvitre (present tense forvitrar, past tense forvitra, past participle forvitra, passive infinitive forvitrast, present participle forvitrande, imperative forvitr/forvitre)

1. to crumble, disintegrate
2. to weather (e.g. rock)

• forvitring

• “forvitre” in The Nynorsk Dictionary.